Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 12 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
17.9°C
2.2° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (06 Sep):

  • Morning surf: Morning surf (06 Sep, local time) - 3ft (0.9m), 5s period with SSW swell.
  • Afternoon surf: Afternoon surf (06 Sep, local time) - 3.5ft (1.1m), 6s period with SW swell.
  • Evening surf: Evening surf (06 Sep, local time) - 4ft (1.2m), 6s period with SW swell.

The current surf forecast for Porth Ceriad at 4PM is: 1.1m 6s primary swell from a Southwest direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm September 06). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (06 Sep)3ft (0.9m)5s
Afternoon (06 Sep)3.5ft (1.1m)6s
Evening (06 Sep)4ft (1.2m)6s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 15mm), heaviest on Mon night. Warm (max 20°C on Sun afternoon, min 13°C on Mon night). Winds increasing (light winds from the W on Sun night, strong winds from the SW by Mon night).

Sun
6
Monday
7
Tuesday
8
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
5
1.1
SW
6
1.1
SW
6
1.3
SW
6
1.2
SW
6
1.2
SW
6
1.1
SW
6
0.9
WSW
6
1
WSW
14
1.1
WSW
13
1.4
SW
5
1.7
SW
6
2
SW
6
2.2
SW
7
1.7
WSW
7
1.7
WSW
7
1.5
W
6
1.6
W
6
1.6
W
6
1.6
W
5
1.7
WNW
6
Wave Graph
Metric surfscale
Energy kJ
56
69
80
118
106
102
69
51
389
434
94
191
321
400
277
240
139
154
154
146
0
Wind (km/h)
35
SSE
30
S
25
SSW
25
SW
25
SSW
30
SW
25
WNW
15
W
25
WSW
30
SW
35
SW
40
SW
45
SW
45
SW
30
WNW
30
W
35
W
35
W
40
W
40
WNW
45
WNW
Wind State
on
on
on
cross-on
on
cross-on
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
4:32PM3.23m
5:21AM3.19m
5:54PM3.50m
6:32AM3.46m
6:56PM3.92m
Low Tide
11:30AM1.41m
00:19AM1.15m
12:52PM1.16m
1:31AM0.77m
1:53PM0.82m
part cloud
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
rain showers
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:37
6:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:55
7:52
7:51
 mm
2
1
7
5
Temp °C
16
19
20
18
17
17
16
16
15
16
16
16
16
15
13
14
13
14
15
16
14
Feels °C
11
14
16
14
14
14
12
13
10
11
10
9
7
7
7
8
6
6
7
8
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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